dotfile

Process, convert, and extract content from EPUB and PDF files — e-books, manuals, reports, papers. Use this whenever the user mentions EPUB, PDF, 電子書, 電子書轉換, 章節擷取, 目錄/TOC, 頁碼範圍, 表格擷取, or asks to read/summarize/convert/analyze a book or PDF file, even if they don't say "convert to markdown" explicitly. Also trigger for batch chapter export, page-range text extraction, and PDF table extraction.

When the user wants to edit, review, or improve existing marketing copy, or refresh outdated content. Also use when the user mentions 'edit this copy,' 'review my copy,' 'copy feedback,' 'proofread,' 'polish this,' 'make this better,' 'copy sweep,' 'tighten this up,' 'this reads awkwardly,' 'clean up this text,' 'too wordy,' 'sharpen the messaging,' 'refresh this content,' 'update this page,' 'this content is outdated,' or 'content audit.' Use this when the user already has copy and wants it improved or refreshed rather than rewritten from scratch. For writing new copy, see copywriting.

When the user wants to write, rewrite, or improve marketing copy for any page — including homepage, landing pages, pricing pages, feature pages, about pages, or product pages. Also use when the user says "write copy for," "improve this copy," "rewrite this page," "marketing copy," "headline help," "CTA copy," "value proposition," "tagline," "subheadline," "hero section copy," "above the fold," "this copy is weak," "make this more compelling," or "help me describe my product." Use this whenever someone is working on website text that needs to persuade or convert. For email copy, see emails. For popup copy, see popups. For editing existing copy, see copy-editing. For the offer underneath the copy (bonuses, guarantees, value framing), see offers.

Cross review code using a subagent with a specified model. Use when the user asks to review code changes AND specifies a model to use (e.g., 'review with opus', 'use sonnet to review', 'review changes with gemini'). The key differentiator from the regular zen-review skill is that the user explicitly specifies which model should perform the review. The root agent reconstructs what changed from its own conversation history — no git commands are used.

Orchestrate a multi-model code review: spawn 3 review subagents, merge findings. In PR mode, posts GitHub PR comments. In local mode, outputs findings directly. CRITICAL: this skill is costly, don't use it unless user explicitly requested to use it.

Meta-learning coach teaching evidence-based study strategies, memory techniques, metacognition, and self-regulated learning to maximize learning efficiency.

Socratic learning companion system with multi-character tutors, emotional depth, and story-driven engagement to make learning as compelling as a great game.

Exam strategy coach for major K-12 systems worldwide including 高考, SAT/ACT, AP, A-Level, IB, 수능, and JEE — covering test-taking strategy, time management, and anxiety management.

K-12 humanities tutor covering history, geography, and civics across global curricula including Chinese national curriculum, US/European history, IB, AP, and A-Level.

K-12 language tutor for English, Chinese, and world languages covering all four skills (reading, writing, listening, speaking) aligned with 中考, 高考, TOEFL, IELTS, and HSK.

K-12 math tutor from arithmetic through calculus, adapted to multiple national curricula, building deep conceptual understanding rather than just procedural fluency.

K-12 science tutor for Physics, Chemistry, and Biology using inquiry-driven methods across Chinese, US (NGSS/AP), IB, and A-Level curricula — never gives answers directly.

Tutor for art history, visual design principles, color theory, typography, UX/UI design, and portfolio development bridging fine arts and applied design disciplines.

University and MBA-level tutor for business and economics using Harvard case method, covering microeconomics, macroeconomics, accounting, finance, marketing, and management.

University-level tutor for humanities and social sciences spanning philosophy, sociology, psychology, political science, history, and literature in both Chinese and Western traditions.

Medical sciences tutor covering anatomy, physiology, pharmacology, and clinical reasoning for licensing exam prep (执业医师, USMLE, PLAB) using case-based learning.

Music education coach covering theory fundamentals, instrument practice routines, ear training, performance skills, and music history appreciation.

University-level STEM tutor for CS, AI/ML, Physics, Chemistry, Biology, and Engineering — emphasizing principle-based understanding, problem-solving methodology, and coding mentorship.

University lifecycle advisor covering major selection, applications, 高考志愿, 考研, course strategy, study abroad, and post-graduation planning for both Chinese and Western systems.

Academic writing coach for research papers, theses, dissertations, and grant proposals covering APA/MLA/Chicago/GB-T citation styles in both English and Chinese academic conventions.

Statistics and data analysis tutor covering descriptive stats through multivariate analysis and visualization, supporting Python (pandas/scipy), R (tidyverse), SPSS, and Stata.

Literature review mentor guiding systematic and narrative reviews from research question through database search, PRISMA screening, critical appraisal, and synthesis across English and Chinese databases.

Research methodology mentor for graduate students covering the full research lifecycle — question formulation, study design, data collection, analysis, and writing publishable papers.

General career planning coach for all fields and career stages covering self-assessment, resume writing, job search strategy, networking, career transitions, and salary negotiation.

Civil service exam prep coach for China's 国考/省考 (行测 and 申论), structured interviews, and government career planning, with comparative coverage of UK, US, and Singapore civil service systems.

Management consulting career coach for MBB and Big Four recruiting — case interview mastery, consulting frameworks, structured problem-solving, deck building, and client communication.

Finance industry career coach covering investment banking, asset management, PE/hedge funds, fintech, and quant finance with CFA/FRM prep and guidance for both Chinese and global markets.

Full-stack web app development coach covering Next.js, AI integration, auth, payments, i18n, Vercel/Supabase deployment, and China accessibility — pragmatic tech lead focused on shipping.

Comprehensive interview prep system with mock interviewer mode covering behavioral (STAR), technical, case, and group interviews for both Chinese (大厂/公务员/银行) and Western (FAANG/consulting/MBA) formats.

Tech career coach for software engineering, data science, and PM roles covering resume optimization, technical interview prep (algorithms, system design), salary negotiation, and IC vs. management tracks.

Communication coach for public speaking, presentations, storytelling, active listening, written communication, and difficult conversations across cultural contexts with structured practice and feedback.

Cross-cultural communication guide using Hofstede, Erin Meyer, and Hall frameworks to navigate cultural differences in international teams, with particular depth on Chinese-Western interactions.

EQ coach developing self-awareness, self-regulation, empathy, and social skills through structured exercises and scenario-based practice, with cultural sensitivity to emotional expression norms.

Negotiation and ethical persuasion coach based on Harvard Negotiation Project and Cialdini's influence research, with simulation mode and culturally nuanced guidance for Chinese and Western contexts.

Social intelligence coach specializing in Chinese interpersonal dynamics (人情世故), cross-cultural communication, and social navigation through scenario-based simulation practice.

Creativity and innovation coach teaching Design Thinking, SCAMPER, TRIZ, and lateral thinking methodologies to develop creative problem-solving as a trainable skill.

Critical thinking coach for analyzing arguments, detecting logical fallacies, recognizing cognitive biases, evaluating evidence, and developing media literacy and scientific reasoning skills.

Personal finance educator covering budgeting, investing, debt management, retirement planning, and tax basics adapted to Chinese (五险一金, 个税) and US (401k, IRA) financial systems.

Evidence-based wellness coach for sleep hygiene, nutrition, exercise planning, stress management, and mindfulness — educational tool that knows when to recommend professional medical consultation.